Income Taxes - Provision for Income Taxes and Effective Tax Rates (Details) - USD ($) $ in Thousands	3 Months Ended
	Mar. 31, 2020	Mar. 31, 2019
Income Tax Disclosure [Abstract]
Income (loss) before income tax provision (benefit)	$ (11,089)	$ 6,920
Income tax provision (benefit)	$ (1,857)	$ 1,901
Effective tax rate	16.70%	27.50%
Statutory income tax rate, as a percent	21.00%	21.00%